2565241053262 has 16 divisors (see below), whose sum is σ = 3894284014992. Its totient is φ = 1267146879040.

The previous prime is 2565241053229. The next prime is 2565241053269. The reversal of 2565241053262 is 2623501425652.

It is a super-2 number, since 2×2565241053262² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2565241053269) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20342028 + ... + 20467744.

It is an arithmetic number, because the mean of its divisors is an integer number (243392750937).

Almost surely, 2^{2565241053262} is an apocalyptic number.

2565241053262 is a deficient number, since it is larger than the sum of its proper divisors (1329042961730).

2565241053262 is a wasteful number, since it uses less digits than its factorization.

2565241053262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248723.

The product of its (nonzero) digits is 864000, while the sum is 43.

The spelling of 2565241053262 in words is "two trillion, five hundred sixty-five billion, two hundred forty-one million, fifty-three thousand, two hundred sixty-two".